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Cloud Backup FAQ

Below is a list of the most common questions asked about BackupAssist 10 Cloud Backup.

Click on the question to view the answer.

ClosedWhat restore and recovery options does Cloud Backup support?

The following restore and recovery options are supported:

  • Local and Network Files
  • Files inside Hyper-V Guests
  • Exchange Server (entire databases)
  • Exchange Granular Restore (.edb)
  • SQL Server (entire databases)
  • Full VM Recovery (from the Recovery tab)

Cloud backup does NOT support:

  • Rapid VM Recovery
  • Bare Metal backup and recovery
  • SQL point-in-time
ClosedWhat's the content I can see backed up in the cloud container?

If you use the cloud provider's portal, or another tool, to look inside the backup container (Azure) or bucket (AWS), you will see:

  • File CRYPT – this file is a critical component in securing your backups.
  • File ROOT – this is the entry point allowing BackupAssist to find the backups in the container.
  • Directory chunks – this is where all of the backup data is located.

Cloud Backup container contents

Note: All content is deduplicated, compressed, and encrypted.

ClosedWhat can I do with the contents I can see in the Cloud Backup's container?

Nothing. Making any changes to the contents of the Cloud Backup's container could cause your backups to be corrupted and unusable in a restore scenario.

Warning: The data inside a container is NOT intended to be used directly by users, and is not human-readable. BackupAssist tools must be used to restore or recover from Cloud Backups

ClosedWhy does BackupAssist say a bucket/container “must not be shared between backup jobs or machines”?

BackupAssist automatically removes data that is no longer needed (from old backups) from the provider, to reduce storage costs.

The process does not yet support concurrent backups or concurrent backup and restore, meaning that if you try to have more than one backup running to a container then one or both backups may become corrupted.

Note: In future, BackupAssist will support the re-use of containers, but for now it is important that a single container be dedicated to a single job on a single BackupAssist installation.

ClosedWhat speeds can I expect for Cloud Backup and cloud restores?

Cloud Backup is designed to make full use of the available bandwidth, and we have seen utilization exceeding 20Mbps.

Cloud Backup uses deduplication and compression to give effective speeds that are even greater. We have seen a Hyper-V VM that contained over 100GB in VHD files take only 4 hours to complete. This is effectively more than 50Mbps.

Note: As always, actual throughput will vary depending on network setup, current network utilization, machine loading, etc.

ClosedCan I pick my own cloud service provider?

Cloud Backup has been designed to be extensible. For initial release Azure and AWS providers are supported.

Please email support@backupassist.com if you have a cloud provider with a block or object level storage facility that you would like to have supported.

ClosedDoes Cloud Backup support Amazon Glacier?

No, Amazon Glacier is not currently supported.

ClosedWhat operating systems does Cloud Backup support?

The supported Windows Server versions are:

  • Windows Server 2016
  • Windows Server 2012R2
  • Windows Server 2012
  • Windows Server 2008R2
  • Windows Server 2008

Windows Server support includes support for the free Hyper-V Server variants

Note: Nano Server for Server 2016 will NOT be supported by BackupAssist 10

The supported Windows Desktop versions are:

  • Windows 10
  • Windows 8.1
  • Windows 8
  • Windows 7

Windows Desktop support is for 32-bit and 64-bit, Professional, Enterprise, and Ultimate editions only.

ClosedDoes Cloud Backup support backups of Hyper-V guests on Cluster Shared Volumes (CSV)?

No, CSV is not currently supported for Cloud Backup.

To back up guests on a CSV, use System Protection, File Protection, File Archiving.

To learn more, see Hyper-V in a CSV environment